Can I keep my money in a safe at home?

I've been hearing a lot about the rise of cryptocurrencies and digital finance, but I'm still a bit old-school in my financial habits. So, here's a question that might seem outdated to some, but it's genuinely something I'm wondering about: Can I keep my money in a safe at home? I understand the convenience and potential growth opportunities that digital currencies and online banking offer, but there's just something reassuring about having that physical stack of cash locked up in a safe. Is that still a viable option in today's financial landscape? Or am I missing out on the benefits of digital finance by sticking to this traditional approach?